Help! Don't know who father is 5 months pregnant

I am currently 5months 2 weeks pregnant. Have told my partner its hrs child as thought it was he's over the moon as so was I only today I fount out when we split up in April on the 9th I had intercourse with one night stand being stupid and drunk Before then and after having regular sex I ovulated apparently on 11th April Baby's due 2nd January 2017 Help don't know what to do and I love my boyfriend and want it to be he's child as he does so much! I'm heartbroken stressed

No way to tell for sure until you get DNA test. I am though, slightly boggled by the fact you found out today you had sex with someone else in April... How do you get five months along before realising that?! Does your partner know you had ONS when you split? Please tell me you didn't get back together with him BECAUSE you found out you were pg?

Pottering: That isn't true. Memory blackout occurs at different stages of drunkenness for different people. Particularly if you are a heavy drinker, for example, you can still be fundamentally in control and acting with free will, but the alcohol can have shut down the neurological process that creates long-term memory. So some people forget the night before, but others would not have noticed they were particularly drunk at the time, and they would still be able to choose whether or not to carry out a specific action.

I have to say I was reading it that she only realised today she'd had sex with someone else. Surely if you knew you'd had a ONS (at any point in the last month) it would be the first thing you'd think of when you pissed on the stick?!...Anyhoo - good luck with the DNA test op. It's unclear if your dp knows you had ONS during the split <shades of Friends> but hopefully it does turn out to be his.

I'm due Jan 9th so exactly 1 week after you and I used OPKs with a positive test on April 18th ( i have a shorter 25 day cycle) so it is possible that you could have ovulated then but it's all down to your own body and cycle. Theres no exact way of knowing so as above the only way of truly knowing is a DNA test. I hope it all works out for you.

Hi OP, I'm due January 1st. I've a 28 day cycle and last period started March 27th. I only dtd on April 9th and 10th with a gap of a week either side of this weekend so definitely conceived then, opk suggested I ovulated that weekend.